Update vp_rtmp_des_node.cpp

Fix bgr format

Add ByteTrack Node

Update README.md

Update README.md

Merge branch 'main' of https://github.com/alexw914/RK_VideoPipe

Add ByteTrack Node

Update README.md

Update vp_rk_rtsp_src_node.cpp

Fix Exit Segmentation fault

Create LICENSE

Merge branch 'main' of https://github.com/alexw914/RK_VideoPipe

README update

Update common.cmake

Python and README update